PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • p, maleimide group, vinyl group, phenylketone group, hydroxyl group and hydrogen atom, R5 is a group selected from the group consisting of alkyl groups containing 1 to 7 carbon atoms, alkoxy groups containing 1 to 4 carbon atoms, amino group and carboxyl group, x and y are integers in the range of 1???x???40 and 20???x+y???50,000.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com